TEMPERATURE INSENSITIVE ONE-PHASE MICROEMULSIONS

摘要

This invention relates to an optically clear one-phase microemulsion which is transparent at temperature of from 0-70 DEG C comprising (i) at least one non-aqueous polar solvent, (ii) at least one non-polar solvent immiscible with (i), and (iii) at least one oxyalkylene-containing polydiorganosiloxane. The microemulsions of this invention are useful as delivery vehicles for personal care active ingredients such as antiperspirant salts, sunscreens, alpha-hydroxy fatty acids, and Vitamin E.